Jiangsu Guoqiang Zinc Plating Industrial Co，Ltd.
Jiangsu Guoqiang Zinc Plating Industrial Co，Ltd. No.1 solar panel mounting structures supplier in China No.1 highway guardrail supplier in China The leading manufacturer for Noisy barrier / ring lock
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Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd (short name: GQ)
| GQ registered capital | 275,000,000 RMB |
| GQ staff | >10000 |
| Total factory area headquarter | > 1,000,000 square meters |
| yearly sales of highway guardrail | in 2021: 1.2 millon tons |
| two subfactories: | Henan xinyang Hebei Tangshan |
GQ's highway guardrail business started in 2003, and since 2009, it's been on No. 1 position in China
nearly 50% market share at home, and has been exported to wordwide area for more than 15 years. customized
quliaty standards as EN1317, AASHTO M180 etc. It's won good reputation with good quality and reasonable prices.
| CROSS SECTION | 82*310mm | |
| LENGTH | 4320mm | |
| THCIKNESS | 2.5/3.0mm | |
| BASEMETAL | Carbon steel | S235/355/Q235/355 |
| SURFACE TREATMENT | hot dip galvanized | or powder coating |
| COATING THICKNESS | according to ISO1461 | or ASTM A123 80µm |
| APPLICATION | mounted with sigma/C type pole along side highway to protect traffic safety | |
GQ's highway guardrails made of high strength carbon steel which has good tensile strength and elogation to assure
when impact happened with vehicles, it has good flexibility to absorb energy to protect drivers.
GQ has good capacity of zinc coating, biggest zinc bath is 13meters long. totally 8 zinc baths. as well as powder coating processing.
besides, robot / manual welding, punching,lazer cutting also commonly used in customized product requirements.
| We also manufacture: |
| Solar panel mounting structures |
| Hot dip galvanizing processing |
| Noise barriers |
| Cold forming profiles |
| robot welding profiles |
roll forming production
hot dip galvanizing
mounting at site
finished job in south Asia
robot welding
products already sold to around the worlds for more
than 10 years
High quality and good price !